WO1998034861A1 - Stack changing device - Google Patents
Stack changing device Download PDFInfo
- Publication number
- WO1998034861A1 WO1998034861A1 PCT/EP1998/000562 EP9800562W WO9834861A1 WO 1998034861 A1 WO1998034861 A1 WO 1998034861A1 EP 9800562 W EP9800562 W EP 9800562W WO 9834861 A1 WO9834861 A1 WO 9834861A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stack
- remaining
- bars
- sheet
- stacking
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
- B65H1/263—Auxiliary supports for keeping the pile in the separation process during introduction of a new pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/40—Toothed gearings
- B65H2403/41—Rack-and-pinion, cogwheel in cog railway
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Definitions
- the invention relates to a device according to the preamble of claim 1.
- a non-stop sheet feeder for sheet-fed rotary machines is known from DE 3931710 C2. It has a residual stack carrying device which is arranged below a belt table leading from the sheet feeder to the sheet rotation machine. The rest of the stack support device has a closed frame on which non-stop rods are arranged which can be driven as piston rods of individual cylinders by means of a pressure medium and which can be moved into grooves in a pallet carrying a stack of sheets.
- the non-stop rods lie on both sides of the frame when retracted and should be removed one after the other from the area of the sheet feeder. None is said about the order.
- the control of the non-stop bars is very complex and cannot be easily adapted to the needs of the stack change.
- a sheet feeder is known from DE 4203500 A1. It has, parallel to the sheet feeder and associated with this on the face side, a residual stack support device as an independent structural unit.
- individually drivable skewers are provided via a common drive, which are retractable into grooves in a pallet carrying a stack of sheets.
- the drive has individual chain drives that can be coupled to the respective skewers. Special constructive measures are necessary for the guidance and accessibility of the chain drives.
- the chain drives are constantly stretched out under their own frame and completely block the space in front of the sheet feeder, so that it is not accessible.
- the aim of the invention is to improve the device for stack change so that the disadvantages described are avoided.
- the object of the invention is to improve a device of the type mentioned so that the stack change is possible in a simple and continuous manner, wherein a drive device that is optimally adaptable to the desired stack change conditions and as simple as possible is to be provided.
- FIG. 2 shows a sheet feeder in a top view
- FIG. 3 shows a residual pile support device in a top view
- Fig. 6 shows a drive device according to the invention
- Fig. 7 shows a drive device in plan view.
- FIG. 1 shows a sheet feeder 2 connected to a sheet processing machine, for example a sheet printing machine 1.
- a sheet stack S is used in the sheet feeder 2 for processing.
- the Sheet stack S can be lifted in time with the sheet processing by means of a main stack lifting device, which is not shown here.
- the sheets of the sheet stack S are separated at the top and fed to the sheet printing machine 1 in a sheet stream.
- a sheet separation device 4 is provided in the sheet feeder 2, which is provided with a whole number of diverse operating elements for format-dependent settings and for settings of the supply with suction or blown air.
- the controls are used to coordinate the various functions of the sheet separating device 4 for the needs-based transport of the sheets from the sheet feeder 2 to the sheet printing machine 1.
- the sheet feeder 2 there is also a residual stack support device 3 which is assigned to the end face of the sheet feeder 2 facing away from the sheet printing machine 1.
- the rest of the stack support device 3 is provided with a frame 6 in which the rest of the stacking rods 7 are longitudinally displaceable.
- the residual stack support device 3 is suspended in vertical guide rails 8 from a residual stack lifting mechanism 5, which is only indicated here.
- the residual pile hoist 5 can raise a residual pile H on the residual pile support device 3 in time with the sheet processing and can be controlled synchronously with the main pile hoist.
- the sheet feeder 2 is shown in a view from above.
- a sheet table 20 adjoins the sheet feeder 2 in the sheet travel direction indicated by arrows, via which the sheet stream generated by the separation is transported to the sheet processing machine, for example the printing press 1.
- the position of the sheet separation device 4 in association with the rear edge of the sheet stack S can be seen.
- the orientation of the remaining stacking bars 7 is shown in their arrangement in relation to the sheet feeder 2, only the two outer remaining stacking bars 7 being shown and the others being indicated with lines of action.
- the position shown is the waiting position outside the operating area of the sheet feeder 2.
- the remaining stack bars 7 are guided within the remaining stack support device 3 so that they assume a horizontal position.
- the rest of the stack support device 3 with its frame 6 is guided in the sheet feeder 2 by means of the guide rails 8 and vertically movable.
- the residual pile hoist 5 is located on the upper side of the guide rails 8, engages from there on the frame 6 of the residual pile support device 3 and moves it up and down on the guide rails 8.
- the residual stack support device 3 can be attached directly to the sheet feeder 2 by means of the guide rails 8 and raised over the entire height of the sheet separating device 4.
- the residual pile hoist 5 is during the supply of a sheet processing machine, e.g. of the printing press 1, can be raised and lowered with a sheet, and the remaining stack support device 3 can be moved outside the processing area for the actual stack change.
- This arrangement in the sheet feeder 2 makes it very easily accessible from its front operating side.
- FIG. 3 shows a complete representation of the residual stack support device 3.
- the frame 6 is guided vertically on the guide rails 8.
- the rest of the stacking rods 7 in the form of supporting rods 7A and spacing rods 7B are guided in the frame 6 in a front support rail 9.
- a traction drive 11 for occasionally pulling the support rods 7A and spacer rods 7B is arranged on a rear mounting rail 10.
- the position shown is the waiting position.
- drives 12 are provided on both sides for the longitudinal displacement of the rear support rail 10 on guide rails 13 on the frame 6.
- the drives 12 determine the position of the rear mounting rail 10 at the rear end or within the frame 6.
- the front mounting rail 9 is firmly connected to the frame 6.
- the support rods 7A or spacer rods 7B are of different heights.
- the support rods 7A are, for example, approximately twice as high as the spacer rods 7B.
- the term height means the expansion of the support rods 7A or spacer rods 7B perpendicular to the plane of extent of the residual stack support device 3. The effect of this measure is shown in detail in the following diagrams.
- the support rods 7A and spacer rods 7B can be of the same length. In a preferred embodiment, the support rods 7A are longer than the spacer rods 7B.
- the support rods 7A are used to take over a remaining stack H first of the load suspension and are to be dimensioned accordingly, the load being diverted into another suspension element (see FIG. 4).
- the residual stack support device 3 is shown in operation in FIG.
- the support rods 7A and the spacer rods 7B are advanced by means of the drives 12 together with the rear support rail 10 relative to the front support rail 9 and inserted into grooves of a pallet P carrying the sheet stack S.
- Front support rail 9 and rear support rail 10 with the traction drive 11 are now parallel in front of the pallet P, which carries a rest of a sheet stack S, the so-called residual stack H.
- the pallet P and the remaining stack H are not touched by the front support rail 9.
- the longer and higher support rods 7A rest on a residual stack lifting rail 14 at the front end in the sheet feeder 2, as seen in the direction of sheet travel.
- This residual stack lifting rail 14 is coupled to a lifting drive and is provided for supporting the supporting rods 7A and their lifting movement during production.
- the remaining stack lifting rail 14 and the remaining stack lifting mechanism 5 are both connected to the stack lifting device of the sheet feeder 2 or at least mechanically or control-technically coupled with one another in such a way that they can be lifted synchronously during the batch processing, but especially when the remaining stack H is brought together with a new sheet stack S.
- the stack change thus proceeds as follows: I. - When a minimum height of the sheet stack S is reached, the stack change process is started. II. - The support rods 7A and the spacer rods 7B are together from
- Support rods 7A the drawing process of the support rods 7A is initiated. VIII. - The support rods 7A are pulled out individually or in pairs from the inside to the outside between the remaining stack H and the stack of sheets S.
- the spacer bars 7B are continuously between the inside and outside
- the design of the device for pulling the remaining stacking rods 7 is oriented towards their special functions.
- the remaining stacking bars 7 are shown here as differently shaped support bars 7A and spacer bars 7B and are located in the front mounting rail 9 and the rear mounting rail 10. Die
- Support rods 7A are longer and about twice as thick as the spacer rods 7B. All remaining stack bars 7 are provided with a drive connection. For this purpose, the remaining stacking rods 7 are guided together on the rear mounting rail 10, on which individual drives 50 are arranged. At the rear end of the frame 6, a support rail 15 can be provided, which is not firmly connected to the remaining stacking bars 7, but can be moved both together with them and independently of them.
- the final insertion movement up to the inserted end position can then be carried out via the rear mounting rail 10 from the drive 12 via the remaining path to the front mounting rail 9.
- the rear mounting rail 10 can be moved on guide rails 13 by a drive 12 (see also FIGS. 3 and 4).
- the drive 12 can be designed as a pressure medium drive or an electric motor drive.
- An individual drive 50 is formed from a servo motor 52, a drive pinion 53 and a straight guide from a plurality of guide rollers 54.
- the servo motor 52 sits vertically on the rear mounting rail 10 and extends through it.
- the drive pinion 53 is arranged on the axis of the servo motor 52.
- the drive pinion 53 engages in the toothing 51 on the
- each remaining stacking rod 7 is attached laterally to each remaining stacking rod 7 and extends essentially over the entire length of the remaining stacking rod 7, so that it essentially forms a toothed rack.
- the lateral arrangement avoids the effects of the teeth on the arches and results in improved guidance.
- Each remaining stacking rod 7 is therefore guided on its top and bottom by several pairs of guide rollers 54.
- each remaining stacking rod 7 is guided on its long sides on the one hand by the drive pinion 53 and on the opposite side by further vertical guide rollers 54. This enables tilt-free movement, which at the same time requires the lowest possible drive energy.
- a separate control is provided for each servo motor 52, which enables a differentiated influencing of the displacement movement of each individual remaining stacking rod 7 with regard to its speed, positioning and loading, both when inserting into the grooves of the pallet P and when pulling out of the stacking area between the remaining stack H and the stack of sheets S. makes. This can be done in the controller for driving an individual Remaining stacking rod 7, position monitoring and monitoring for the tensile load can be provided, which is made possible by means of electronic control means.
- the support rail 15 may first be moved back into the starting position independently of the remaining stacking rods 7 by means of the drive 12.
- the remaining stacks 7, but at least the support rods 7A, are clamped between the remaining stacks H and sheet stacks S.
- the remaining stacking bars 7 are then pulled out of the stacking area by means of the individual drives 50.
- the pattern described above can be used by pulling the remaining stacking bars 7 in pairs from the center, by first only pulling the support bars 7A and then the spacer bars 7B and / or by varying the speed of the remaining stacking bars 7 from the inside to the outside in order to achieve a deliberately gentle but optimized fast stacking.
- the pulling movement of each individual remaining stacking rod 7 takes place at a constant speed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Massaging Devices (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Pile Receivers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT98904171T ATE207841T1 (en) | 1997-02-05 | 1998-02-03 | STACK CHANGE DEVICE |
DE59801949T DE59801949D1 (en) | 1997-02-05 | 1998-02-03 | STACK CHANGE DEVICE |
US09/355,885 US6286826B1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
JP53374098A JP3346478B2 (en) | 1997-02-05 | 1998-02-03 | Pile changer |
EP98904171A EP0958215B1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19704285 | 1997-02-05 | ||
DE19704285.6 | 1997-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998034861A1 true WO1998034861A1 (en) | 1998-08-13 |
Family
ID=7819351
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/000563 WO1998034862A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000568 WO1998034865A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000569 WO1998034866A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000562 WO1998034861A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000565 WO1998034863A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000567 WO1998034864A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/000563 WO1998034862A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000568 WO1998034865A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000569 WO1998034866A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/000565 WO1998034863A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
PCT/EP1998/000567 WO1998034864A1 (en) | 1997-02-05 | 1998-02-03 | Stack changing device |
Country Status (6)
Country | Link |
---|---|
US (6) | US6547512B1 (en) |
EP (6) | EP0958220B1 (en) |
JP (6) | JP3332936B2 (en) |
AT (6) | ATE201378T1 (en) |
DE (6) | DE59802710D1 (en) |
WO (6) | WO1998034862A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1081072A2 (en) * | 1999-09-03 | 2001-03-07 | MAN Roland Druckmaschinen AG | Device for automatically changing the pile in a sheet feeder |
DE102006046823C5 (en) * | 2005-10-26 | 2020-10-08 | Heidelberger Druckmaschinen Ag | Computer-controlled pulling of the rake in the non-stop feeder or boom |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH693927A5 (en) * | 2000-05-16 | 2004-04-30 | Bobst Sa | Cutting press receiving station. |
CH693850A5 (en) * | 2000-05-16 | 2004-03-15 | Bobst Sa | A servo-control bodies delivering sheets to a machine. |
DE102004002307A1 (en) * | 2003-02-03 | 2004-08-12 | Heidelberger Druckmaschinen Ag | Procedure for synchronisation of movement sequences of main and additional piles of printed material in sheet feeder entails additional pile control unit receiving from main pile control unit start signal to move additional pile |
IT1401868B1 (en) | 2010-08-31 | 2013-08-28 | Nuova Pignone S R L | TURBOMACCHINA WITH MIXED FLOW STAGE AND METHOD. |
DE102015217170B4 (en) | 2014-09-17 | 2023-10-05 | Heidelberger Druckmaschinen Ag | Device for combining an auxiliary stack with a main stack |
CN106335804B (en) * | 2016-08-26 | 2018-01-02 | 河南省新斗彩印刷有限公司 | Offset press automatically changes paper inserted link device |
TWI725713B (en) * | 2019-02-11 | 2021-04-21 | 瑞士商巴柏斯特麥克斯合資公司 | Device and method for changing a sheet pile in a sheet feeder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110659B (en) * | 1960-04-04 | 1961-07-13 | Harris Intertype Corp | Device for placing a stack of sheets or sheets on a wing |
DE3931710A1 (en) * | 1988-09-26 | 1990-04-12 | Polygraph Leipzig | Non-stop sheet feeder for rotary printing machines - has stacking plate movable from horizontal to inclined position |
DE4203500A1 (en) * | 1992-02-07 | 1993-08-12 | Roland Man Druckmasch | Sheet feeder with stacking table and sheet separator - has time staggered outward movement of secondary stacking table spikes beneath remaining stack |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB595921A (en) * | 1945-07-09 | 1947-12-23 | Hoe & Co R | Improvements in automatic sheet feeding apparatus |
US2690337A (en) * | 1950-04-26 | 1954-09-28 | Berlin & Jones Co Inc | Blank feeding apparatus |
DE1095297B (en) * | 1958-03-25 | 1960-12-22 | Mabeg Maschb G M B H Nachf Hen | Sheet feeder with several pile hoists |
DD115336A1 (en) * | 1974-03-28 | 1975-09-20 | ||
DE2505530C3 (en) * | 1975-02-10 | 1978-08-31 | Georg Spiess Gmbh, 8906 Gersthofen | Device on continuously working sheet feeders to compensate for the lowering that gradually forms on top of the auxiliary stack when the stack is changed due to the lateral pulling out of the auxiliary stacking table |
DE2505762C2 (en) * | 1975-02-12 | 1977-09-19 | Spiess Gmbh G | DEVICE FOR STACK CHANGE IN CONTINUOUSLY WORKING SHEET FEEDERS |
DE2637086C2 (en) * | 1976-08-18 | 1979-08-23 | Georg Spiess Gmbh, 8906 Gersthofen | Sheet feeder |
JP2694732B2 (en) * | 1988-07-13 | 1997-12-24 | 大日本印刷株式会社 | Automatic reloading device for sheet feeder |
JP2649842B2 (en) * | 1989-05-17 | 1997-09-03 | 株式会社小森コーポレーション | Sheet feeding machine for sheet-fed printing press |
DE4129139C1 (en) * | 1991-09-02 | 1993-01-14 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De | |
DE4129165A1 (en) * | 1991-09-02 | 1993-03-04 | Heidelberger Druckmasch Ag | DEVICE FOR COMBINING A REMAINING ARC STACK AND A MAIN ARCH STACK |
DE4211353C2 (en) * | 1992-04-04 | 1994-02-03 | Heidelberger Druckmasch Ag | Auxiliary stack carrier for a sheet stacking device |
DE4228616C2 (en) * | 1992-08-28 | 1996-10-17 | Heidelberger Druckmasch Ag | Sheet feeder on printing machines |
DE4228621C2 (en) * | 1992-08-28 | 1994-10-13 | Heidelberger Druckmasch Ag | Securing device in the feeder of a paper sheet processing machine |
JPH06156762A (en) * | 1992-11-27 | 1994-06-03 | Xerox Corp | Feeder for large capacity, duplex tray and size valuable sheet |
DE19512505A1 (en) * | 1995-04-04 | 1996-10-10 | Giesecke & Devrient Gmbh | Method and device for separating loose sheet material |
AU5333296A (en) | 1995-04-11 | 1996-10-30 | Univeyor A/S | Method and apparatus for destacking and supplying sheet memb ers from a stack to a processing apparatus |
DE19520772C1 (en) * | 1995-06-07 | 1996-10-10 | Roland Man Druckmasch | Non-stop sheet feeder for printers with support plate and lifter for stack |
CZ284297B6 (en) * | 1997-05-19 | 1998-10-14 | Dobrušské Strojírny, A.S. | Apparatus for lifting stack of paper sheets to printing machine loading head |
DE19735895C1 (en) * | 1997-08-19 | 1998-09-10 | Roland Man Druckmasch | Lifting drive for automatic stack changer for offset sheet printing machine |
-
1998
- 1998-02-03 DE DE59802710T patent/DE59802710D1/en not_active Expired - Fee Related
- 1998-02-03 US US09/367,031 patent/US6547512B1/en not_active Expired - Fee Related
- 1998-02-03 AT AT98908045T patent/ATE201378T1/en active
- 1998-02-03 WO PCT/EP1998/000563 patent/WO1998034862A1/en active IP Right Grant
- 1998-02-03 DE DE59801572T patent/DE59801572D1/en not_active Expired - Fee Related
- 1998-02-03 WO PCT/EP1998/000568 patent/WO1998034865A1/en active IP Right Grant
- 1998-02-03 WO PCT/EP1998/000569 patent/WO1998034866A1/en active IP Right Grant
- 1998-02-03 US US09/367,131 patent/US6547513B1/en not_active Expired - Fee Related
- 1998-02-03 DE DE59800760T patent/DE59800760D1/en not_active Expired - Lifetime
- 1998-02-03 EP EP98908046A patent/EP0958220B1/en not_active Expired - Lifetime
- 1998-02-03 JP JP53374298A patent/JP3332936B2/en not_active Expired - Fee Related
- 1998-02-03 JP JP53374598A patent/JP3322888B2/en not_active Expired - Fee Related
- 1998-02-03 AT AT98904171T patent/ATE207841T1/en active
- 1998-02-03 EP EP98908045A patent/EP0958219B1/en not_active Expired - Lifetime
- 1998-02-03 DE DE59801949T patent/DE59801949D1/en not_active Expired - Lifetime
- 1998-02-03 WO PCT/EP1998/000562 patent/WO1998034861A1/en active IP Right Grant
- 1998-02-03 DE DE59801444T patent/DE59801444D1/en not_active Expired - Lifetime
- 1998-02-03 AT AT98908046T patent/ATE209154T1/en not_active IP Right Cessation
- 1998-02-03 JP JP53374498A patent/JP3332938B2/en not_active Expired - Fee Related
- 1998-02-03 AT AT98905390T patent/ATE206097T1/en not_active IP Right Cessation
- 1998-02-03 US US09/355,885 patent/US6286826B1/en not_active Expired - Fee Related
- 1998-02-03 EP EP98904171A patent/EP0958215B1/en not_active Expired - Lifetime
- 1998-02-03 DE DE59801570T patent/DE59801570D1/en not_active Expired - Fee Related
- 1998-02-03 US US09/367,133 patent/US6676364B1/en not_active Expired - Fee Related
- 1998-02-03 JP JP53374098A patent/JP3346478B2/en not_active Expired - Fee Related
- 1998-02-03 WO PCT/EP1998/000565 patent/WO1998034863A1/en active IP Right Grant
- 1998-02-03 EP EP98908044A patent/EP0958218B1/en not_active Expired - Lifetime
- 1998-02-03 JP JP53374398A patent/JP3332937B2/en not_active Expired - Fee Related
- 1998-02-03 EP EP98905390A patent/EP0958216B1/en not_active Expired - Lifetime
- 1998-02-03 US US09/367,063 patent/US6209863B1/en not_active Expired - Fee Related
- 1998-02-03 WO PCT/EP1998/000567 patent/WO1998034864A1/en active IP Right Grant
- 1998-02-03 EP EP98905391A patent/EP0958217B1/en not_active Expired - Lifetime
- 1998-02-03 US US09/367,144 patent/US6485016B1/en not_active Expired - Fee Related
- 1998-02-03 AT AT98905391T patent/ATE206098T1/en not_active IP Right Cessation
- 1998-02-03 JP JP53374198A patent/JP3297442B2/en not_active Expired - Fee Related
- 1998-02-03 AT AT98908044T patent/ATE205455T1/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110659B (en) * | 1960-04-04 | 1961-07-13 | Harris Intertype Corp | Device for placing a stack of sheets or sheets on a wing |
DE3931710A1 (en) * | 1988-09-26 | 1990-04-12 | Polygraph Leipzig | Non-stop sheet feeder for rotary printing machines - has stacking plate movable from horizontal to inclined position |
DE4203500A1 (en) * | 1992-02-07 | 1993-08-12 | Roland Man Druckmasch | Sheet feeder with stacking table and sheet separator - has time staggered outward movement of secondary stacking table spikes beneath remaining stack |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1081072A2 (en) * | 1999-09-03 | 2001-03-07 | MAN Roland Druckmaschinen AG | Device for automatically changing the pile in a sheet feeder |
EP1081072A3 (en) * | 1999-09-03 | 2002-02-06 | MAN Roland Druckmaschinen AG | Device for automatically changing the pile in a sheet feeder |
DE102006046823C5 (en) * | 2005-10-26 | 2020-10-08 | Heidelberger Druckmaschinen Ag | Computer-controlled pulling of the rake in the non-stop feeder or boom |
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